Handheld fan with flashlight

Abstract

The utility model relates to the technical field of fan lamps, in particular to a handheld fan with a flashlight, which comprises a shell, an adjusting component and a rotating component. Preferably, the adjusting assembly is arranged in the shell and used for adjusting the lighting area and achieving the directional light gathering function. Preferably, the rotating assembly is arranged at the bottom of the shell and used for limiting and releasing the position of the adjusting assembly after the adjusting effect is achieved. Compared with the prior art, the problems that in the prior art, the functions of a fan and a flashlight cannot be used at the same time, and the directional light condensation effect is insufficient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan lamp technical field especially, it is a handheld fan with flashlight. BACKGROUND

[0002] The existing handheld fan and flashlight are often two independent devices, respectively providing wind power and lighting function. With the increasing demand for portable multifunctional devices, products integrating the two functions have appeared in the market. However, most of the existing integrated products have certain limitations in function and performance. For example, many multifunctional handheld fan and flashlight products have lighting function, but often cannot flexibly adjust the lighting range or focus the light source, resulting in limited application scenarios. In addition, the heat dissipation design of these products is not optimized, which may cause the lighting part to overheat, thereby affecting the service life and lighting effect.

[0003] In the prior art, the lighting system of the handheld fan lamp with publication number CN211010856U discloses a lampshade and a lamp panel installed in the lampshade. The lampshade includes an upper lampshade and a lower lampshade. The lamp panel includes a first lamp panel and a second lamp panel. The first lamp panel is installed corresponding to the upper lampshade and the light is dispersed outward through the upper lampshade. The second lamp panel is installed corresponding to the lower lampshade and the light is dispersed outward through the lower lampshade. However, in actual application, the fan lamp with flashlight function needs to have both handheld fan and flashlight lighting functions. The existing technical solution cannot achieve the use of flashlight function without affecting the use of fan function. SUMMARY

[0004] Therefore, the utility model aims at providing a handheld fan with flashlight to solve the problem of inability to use fan and flashlight functions simultaneously and insufficient directional spotlighting effect in the prior art.

[0005] To achieve the above purpose, the utility model provides a handheld fan with flashlight, which comprises a shell, an adjusting assembly and a rotating assembly.

[0006] Preferably, the adjusting assembly is arranged inside the shell and is used for adjusting the lighting area and realizing the function of directional spotlighting.

[0007] Preferably, the rotating assembly is arranged at the bottom of the shell and is used for limiting the position of the adjusting assembly after the adjusting effect is realized and limiting the release.

[0008] Preferably, the adjusting assembly comprises a lower slide rail, which is arranged at an inner lower position of the shell, a plurality of lamp rods are slidably connected to the inner portion of the lower slide rail, a plurality of lamp beads are fixedly installed on the lamp rods, a first spring is fixedly connected between every two lamp rods and the inner portion of the lower slide rail, an upper slide rail is arranged at the top of the lamp rods, the upper slide rail is consistent in shape with the lower slide rail, the top of the lamp rods is slidably arranged in the inner portion of the upper slide rail, a first spring is fixedly connected between the two lamp rods in the inner portion of the upper slide rail, a pull rope is fixedly connected to the two most distal lamp rods, the pull rope extends downward at the lamp rod at the most middle position of the plurality of lamp rods, and a lower rotating body is fixedly connected to the bottom of the pull rope.

[0009] Preferably, the rotating assembly comprises a lower rotating body, the inner wall of the lower rotating body is fixed with the bottom of the pull rope, a plurality of grooves are fixedly arranged in the inner portion of the lower rotating body, a second spring is rotatably connected to the bottom of the inner wall of the lower rotating body, an upper rotating body is fixedly connected to the top of the second spring, a plurality of limiting blocks are fixedly arranged below the upper rotating body, the grooves are used in cooperation with the limiting blocks, and a guide block is fixedly connected to the lower portion of the upper rotating body.

[0010] Preferably, a fan body is fixedly connected to the upper portion of the shell, a fan blade is rotatably connected to the inner portion of the fan body, a through groove is arranged in the fan body below the fan blade, a plurality of air vents are uniformly arranged on the side wall of the fan body, the air vents penetrate through the fan body and the shell, and the air vents are in communication with the through groove.

[0011] Preferably, the shell, the lower slide rail and the upper slide rail are integrally in an oval shape, and the shell is made of transparent material.

[0012] Preferably, the shell is fixedly connected to the top of the upper rotating body, the bottom of the lower slide rail is fixed with the top of the upper rotating body, the bottom of the fan body is fixed with the top of the upper rotating body, and the upper slide rail is fixedly connected to the fan body.

[0013] Preferably, the pull rope penetrates through the upper rotating body, winds around the guide block once, and is fixedly connected to the lower lower rotating body.

[0014] Preferably, the plurality of lamp rods are distal to the power key side, the two most distal lamp rods are fixedly connected with the pull rope, and the remaining lamp rods are slidably connected with the pull rope.

[0015] The utility model discloses beneficial effects:

[0016] 1. The handheld fan with a flashlight can realize accurate adjustment of the position of the lamp beads through the combination of the lower slide rail, the upper slide rail, the lamp rod and the pull rope, and ensure that the lighting area can be flexibly changed as needed. In cooperation with the design of the first spring, the lamp beads can concentrate light beams to provide directional spotlight effect, so that the lighting function is more diversified, the user can adjust the light direction according to the actual needs, not only can provide diffuse light for the surrounding, but also can focus on a specific area when needed, realize concentrated lighting, improve the applicability of the product, and at the same time, the user can realize the effect of the flashlight while using the fan function.

[0017] 2. The handheld fan with a flashlight, the through design of the plurality of ventilation openings and the through groove effectively combines the heat dissipation functions of the fan and the lighting system, so that the fan can effectively dissipate heat for the lighting part when operating, preventing light source attenuation or damage caused by high temperature. This design improves the stability and durability of the equipment, especially when used for a long time, it can effectively prevent the lighting part from overheating, prolong the service life, and improve the overall quality and user experience of the product. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0019] Figure 1 It is a first view schematic diagram of the overall structure of the present application.

[0020] Figure 2 It is a second view schematic diagram of the overall structure of the present application.

[0021] Figure 3 It is the present application Figure 1 It is an enlarged schematic diagram of structure A in the present application.

[0022] Figure 4 It is a schematic diagram of the lower swivel structure of the present application.

[0023] Figure 5 It is a schematic diagram of the upper swivel structure of the present application.

[0024] In the figure, the marks are:

[0025] 1, fan body; 2, fan blade; 3, shell; 4, lower slide rail; 5, upper slide rail; 6, lamp rod; 7, lamp bead; 8, pull rope; 9, first spring; 10, upper swivel; 11, lower swivel; 12, ventilation opening; 13, groove; 14, second spring; 15, limiting block; 16, guide block. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0027] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] like Figures 1 to 5 As shown, a handheld fan with a flashlight includes a housing 3, an adjustment component, and a rotating component. A fan body 1 is fixedly connected to the top of the housing 3. A fan blade 2 is rotatably connected inside the fan body 1. A through groove is opened in the fan body 1 below the fan blade 2. Multiple ventilation holes 12 are evenly opened on the side wall of the fan body 1. The ventilation holes 12 penetrate the fan body 1 and the housing 3. The ventilation holes 12 are connected to the through groove. The through ventilation holes 12 allow the electric fan to dissipate heat from the lighting part during use, thereby improving the service life of the lighting part.

[0029] Furthermore, such as Figures 1 to 3As shown, the adjustment component, located inside the housing 3, is used to adjust the lighting area and achieve directional focusing. It includes a lower sliding rail 4, located at the lower part of the housing 3. Multiple lamp posts 6 are slidably connected inside the lower sliding rail 4, and multiple LEDs 7 are fixedly installed on each lamp post 6. A first spring 9 is fixedly connected between every two lamp posts 6 and the lower sliding rail 4. An upper sliding rail 5 is located at the top of each lamp post 6, and the upper sliding rail 5 has the same shape as the lower sliding rail 4. The top of each lamp post 6 is slidably located inside the upper sliding rail 5. A first spring 9 is fixedly connected between every two lamp posts 6 inside the upper sliding rail 5. Pull ropes 8 are fixedly connected to the two furthest lamp posts 6, passing through multiple lamp posts 6 and extending downwards at the middle lamp post 6. The bottom of the pull rope 8 is fixed... The upper rotating body 11 is connected to the lower rotating body 10. The outer shell 3, the lower sliding rail 4, and the upper sliding rail 5 are all elliptical in shape. The outer shell 3 is made of transparent material and is fixedly connected to the top of the upper rotating body 10. The bottom of the lower sliding rail 4 is fixed to the top of the upper rotating body 10. The bottom of the fan body 1 is fixed to the top of the upper rotating body 10. The upper sliding rail 5 is fixedly connected to the fan body 1. The pull rope 8 passes through the upper rotating body 10, wraps around the guide block 16 once, and is fixedly connected to the lower rotating body 11 below. The multiple lamp posts 6 are located on the side closest to the power button as the far end. The two farthest lamp posts 6 are fixedly connected to the pull rope 8, and the remaining lamp posts 6 are slidably connected to the pull rope 8. Through the combination of the lower sliding rail 4, the upper sliding rail 5, the lamp posts 6, and the pull rope 8, the lamp beads 7 can be adjusted, so that the lighting area can be precisely adjusted as needed. Users can easily adjust the position of the LED beads 7 to achieve the desired lighting effect. The structure of the lamp post 6 and the first spring 9 allows the LED beads 7 to be concentrated in a specific area. With the adjustment of the pull rope 8, directional focusing can be achieved, thereby providing stronger illumination in areas that require concentrated lighting. The lighting function and fan function are integrated together. The fan body 1 and the light can be controlled by a single power source, providing more convenience and practicality. The outer shell 3 uses a transparent material, which can effectively improve the light transmittance of the device and enhance the functionality of the flashlight.

[0030] Furthermore, such as Figures 1 to 5As shown, the rotating component, located at the bottom of the housing 3, is used to limit and release the position of the adjusting component after adjustment. It includes a lower rotating body 11, the inner wall of which is fixed to the bottom of the pull rope 8. Multiple grooves 13 are fixedly provided inside the lower rotating body 11. A second spring 14 is rotatably connected to the bottom of the inner wall of the lower rotating body 11. An upper rotating body 10 is fixedly connected to the top of the second spring 14. Multiple limiting blocks 15 are fixedly installed below the upper rotating body 10. The grooves 13 cooperate with the limiting blocks 15. A guide block 16 is fixedly connected to the bottom of the upper rotating body 10. Through the connection between the lower rotating body 11 and the pull rope 8, and the cooperation between the grooves 13 and the limiting blocks 15, the rotating component can ensure that the adjusting component can be stably positioned after adjustment. This design effectively prevents the lamp post 6 or other components from shifting position after adjustment, ensuring operational precision and stability. The lower rotating body 11 and the upper rotating body 10 are connected by a second spring 14, which provides sufficient tension to pull the upper rotating body 10 and the lower rotating body 11 closer together. The cooperation between the groove 13 and the limiting block 15 ensures that the adjustment component is firmly positioned after each adjustment step, preventing positional changes caused by external interference. This design helps maintain the stability and consistency of the lighting area during use.

[0031] Working principle:

[0032] When using this handheld fan, to simply blow air, triggering the larger power button at the bottom will power on the fan blades 2 and produce a blowing effect. When used at night, triggering the smaller power button at the top will power on multiple LED beads 7 to illuminate. In a static state, the LED beads 7 are evenly distributed on the lamp post 6, providing a light source for the surrounding area. When illumination is needed directly in front, hold the upper rotating body 10 with one hand and twist the lower rotating body 11 with the other hand. Under the pulling force of the second spring 14, the limiting block 15 falls. When inserted into the groove 13, the guide block 16 pulls the pull rope 8 in one direction. Under the pull, the pull rope 8 brings the two sections of the lamp post 6 together in the middle. At this time, some of the lamp posts 6 are in contact with each other and facing forward, improving directional lighting. When directional lighting is not needed, hold the upper rotating body 10 and pull it upward and twist it to release the limit of the upper rotating body 10 and the lower rotating body 11. At this time, the first spring 9 moves in the opposite direction without the limit effect, pushing the lamp post 6 back to its original position, producing a diffused light effect, which can be used as a camping light, etc.

[0033] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0034] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A handheld fan with a built-in flashlight, characterized in that, include: The outer casing (3), the adjustment assembly, and the rotating assembly; An adjustment component, located inside the housing (3), is used to adjust the lighting area and achieve directional focusing. A rotating component is located at the bottom of the housing (3) and is used to limit the position of the adjusting component after the adjusting component has achieved the adjusting effect and to limit its release.

2. A handheld fan with a built-in flashlight according to claim 1, characterized in that, The adjustment assembly includes a lower slide rail (4), which is located inside the lower part of the housing (3). Multiple lamp posts (6) are slidably connected inside the lower slide rail (4). Multiple lamp beads (7) are fixedly installed on the lamp posts (6). A first spring (9) is fixedly connected between each pair of lamp posts (6) and the inside of the lower slide rail (4). An upper slide rail (5) is provided at the top of the lamp post (6). The upper slide rail (5) has the same shape as the lower slide rail (4). The top of the lamp post (6) is slidably located inside the upper slide rail (5). A first spring (9) is fixedly connected between the two lamp posts (6) inside the upper slide rail (5). Pull ropes (8) are fixedly connected to the two farthest lamp posts (6). The pull ropes (8) pass through the multiple lamp posts (6) and extend downward at the lamp post (6) at the middle position. A lower rotating body (11) is fixedly connected to the bottom of the pull ropes (8).

3. A handheld fan with a built-in flashlight according to claim 2, characterized in that, The rotating assembly includes a lower rotating body (11), the inner wall of which is fixed to the bottom of the pull rope (8), and a plurality of grooves (13) are fixedly opened inside the lower rotating body (11). A second spring (14) is rotatably connected to the bottom of the inner wall of the lower rotating body (11), and an upper rotating body (10) is fixedly connected to the top of the second spring (14). A plurality of limiting blocks (15) are fixedly installed below the upper rotating body (10), and the grooves (13) cooperate with the limiting blocks (15). A guide block (16) is fixedly connected to the bottom of the upper rotating body (10).

4. A handheld fan with a built-in flashlight according to claim 3, characterized in that, A fan body (1) is fixedly connected to the top of the outer shell (3). A fan blade (2) is rotatably connected inside the fan body (1). A through groove is opened in the fan body (1) below the fan blade (2). A plurality of ventilation holes (12) are evenly opened on the side wall of the fan body (1). The ventilation holes (12) penetrate the fan body (1) and the outer shell (3). The ventilation holes (12) are connected to the through groove.

5. A handheld fan with a built-in flashlight according to claim 2, characterized in that, The outer shell (3), the lower slide rail (4) and the upper slide rail (5) are generally elliptical, and the outer shell (3) is made of transparent material.

6. A handheld fan with a built-in flashlight according to claim 4, characterized in that, The outer shell (3) is fixedly connected to the top of the upper rotating body (10), the bottom of the lower slide rail (4) is fixed to the top of the upper rotating body (10), the bottom of the fan body (1) is fixed to the top of the upper rotating body (10), and the upper slide rail (5) is fixedly connected to the fan body (1).

7. A handheld fan with a built-in flashlight according to claim 3, characterized in that, The pull rope (8) passes through the upper rotating body (10), wraps around the guide block (16) once, and is then fixedly connected to the lower rotating body (11) below.

8. A handheld fan with a built-in flashlight according to claim 2, characterized in that, The light poles (6) are arranged with the side closest to the power button as the far end. The two farthest light poles (6) are fixedly connected to the pull rope (8), while the remaining light poles (6) are slidably connected to the pull rope (8).

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